Synergistic stabilizer mixture
Stabilizer mixture comprising, for example, a compound of the formula ##STR1## and, for example, a compound of the formula ##STR2##
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1. A stabilizer mixture comprising at least two different compounds from the group consisting of components a), b), c), d), e), f), g) and k), where
- component a) is at least one compound of the formula a-I-1 or a-I-3, ##STR62## in which R.sub.1 is methyl, octyl or cyclohexyl; component b) is at least one compound of the formula b-II, ##STR63## in which R.sub.9 is as defined for R.sub.1; component c) is at least one compound of the formula c-V, ##STR64## in which R.sub.9 is as defined above; component d) is at least one compound of the formula d-VI- 1, d-VI-2 or d-VI-3, ##STR65## in which R.sub.10 is as defined for R.sub.1 and n.sub.2 is a number from 2 to 25;
- component e) is at least one compound of the formula e-VII, ##STR66## in which R.sub.18 is as defined for R.sub.1 and n.sub.3 is a number from 1 to 25;
- component f) is a product obtainable by reacting a product, obtained by reaction between a polyamine of the formula
- component k) is at least one compound of the formula k-XIII, ##STR70## in which R.sub.41 is as defined for R.sub.1 and n.sub.7 is a number from 1 to 25.
2. A stabilizer mixture according to claim 1, comprising at least one compound of component a) and at least one compound of component b), c), d), e), f), g), or k).
3. A stabilizer mixture according to claim 1, comprising at least one compound of component a) and at least one compound of component b), c), d), e), f), or g).
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International Classification: C09K 1522;